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prEN 3327

Aerospace series - Bolts, double hexagon head, close tolerance, medium thread length, in heat resisting nickel base alloy NI-P100HT (Inconel 718), uncoated - Classification: 1 275 MPa/650 °C

Draft Public enquiry
Comment end date 2025-08-19
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Project stage codes

1. Decision on WI Proposal
2. Projektas
3. Viešoji apklausa
From 2025-06-20 till 2025-08-19
4. Closure of enquiry
5. Submission to Formal Vote

Organisation

CEN Europos standartizacijos komitetas

ICS

49.030.20 - Bolts, screws, studs

ForeignTC'S

ASD-STAN

Number of comments

0

Comment start date

2025-06-20

Scope

This document specifies the dimensions of uncoated double hexagon head bolts, close tolerance, with MJ-thread, medium thread length, in heat-resisting nickel base alloy NI-P100HT for aerospace applications. Maximum test temperature of the parts is 650 °C. These bolts are used in aerospace fastening systems mainly stressed in shearing force.

Relations

Pakeis
LST EN 3327:2008